MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2679"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/2pppppp/1p6/p7/1P6/2P5/P2PPPPP/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:39:48 +0200"]
[GameEndTime "2026-09-14T15:39:49 +0200"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {+0.03/11 0.043s, n=29040, sd=16} axb4 {+0.84/10 0.024s, n=14960, sd=15}
6. cxb4 {-0.04/10 0.024s, n=15901, sd=13} c5 {+0.30/10 0.028s, n=20936, sd=13}
7. bxc5 {-0.13/8 0.016s, n=14723, sd=11} bxc5 {+0.37/11 0.028s, n=16898, sd=16}
8. Bb2 {-0.24/10 0.018s, n=14948, sd=16} Nf6 {+0.30/10 0.016s, n=12638, sd=17}
9. a4 {-0.16/10 0.034s, n=23878, sd=15} e6 {+0.70/9 0.014s, n=13177, sd=12}
10. e3 {-0.32/11 0.019s, n=15995, sd=17} Be7 {+0.16/9 0.034s, n=21406, sd=16}
11. Bb5 {-0.20/10 0.017s, n=13718, sd=15}
Na6 {+0.08/9 0.049s, n=32872, sd=14, White makes an illegal move: e1h1} 0-1